Sodium sorbate
time:2013-06-16 09:47:21,count:0
Sodium sorbate
Alias
2,4-Hexadienoic acid, sodium salt, (E,E)-
Sodium (E,E)-hexa-2,4-dienoate
Category
Anionic surfactants-Carboxylate
CAS No.
7757-81-5
Molecular Formula & Molecular Weight
Molecular Formula:C6H7NaO2
Molecular Weight:134.11
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 2500mg/Kg; rat oral LD50: 7160mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antibacterial, preservative, antimicrobial abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as preservative. eg: food, personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 7757-81-5
Update: 20140309(1);

 

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